Recent content by pettt

Thanks for your answers, I am thinking about by IndoorAtlas (http://www.indooratlas.com) – they utilise the variations in the Earth's magnetic field to navigate. The objects all consists of a high percentage of metal. In reply to MikeyW they would have to be magnetised unless one uses a MRI...

Hi, I am trying to figure out if a group of similar objects "A's" can be distinguished from different group of similar objects "B's" without using any means of visual analysis, be it a laser scanning or measurement of dimensions. I want to know if one could analyze or map the magnetic...